Polyoxygenated Stigmastane-Type Steroids from Vernonia kotschyana Sch. Bip. ex Walp. and Their Chemophenetic

Nadine Tseme Wandji1,2,3, Gabin Thierry M Bitchagno3,4, Isabelle Mawabo Kamga5

  • 1Department of Chemistry, Higher Teacher Training College, University of Yaounde I, Yaounde P.O. Box 47, Cameroon.

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